<head th:fragment="header">
    <meta charset="UTF-8">
    <meta name="renderer" content="webkit|ie-comp|ie-stand">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport"
          content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8"/>
    <meta http-equiv="Cache-Control" content="no-siteapp"/>
    <link rel="stylesheet" th:href="@{/layui/css/layui.css}" media="all"/>
    <link rel="stylesheet" th:href="@{/jquery-ztree/css/metro/zTreeStyle.css}" media="all"/>
</head>
<div th:fragment="footer">
    <script th:src="@{/frame/js/jquery.min.js}"></script>
    <script th:src="@{/layui/layui.js}"></script>
    <script th:src="@{/frame/js/venus.js}"></script>
</div>